JL300ZY-W02 / Nitrogen Sealing Device Control Valve

The nitrogen sealing device control valve is composed of control valve, actuator, pressure spring, pilot, pulse tubes, and other components. Mainly used to maintain a constant pressure of the protective gas (usually nitrogen) at the top of the container, in order to avoid direct contact between the materials inside the container and air, prevent material volatilization, oxidation, and ensure the safety of the container. Especially suitable for gas sealing protection systems of various large storage tanks. This product has the characteristics of energy saving, sensitive action, reliable operation, and convenient operation and maintenance. Widely used in industries such as petroleum and chemical.

FEATURES:

Energy saving: No need for external energy, use the pressure of the pipeline itself for regulation
Simplified system: No need for external control instruments, simple system with low cost
High safety: Used for non electric and non gas situation, with no risk from external energy sources
Easy to operate: Simply rotate the adjusting nut for setting
Reliable quality: Low noise, maintenance free, and reliable performance
Advantages: Top guided, balanced trim, pilot structure
Note: The working environment is outdoors, so protective devices need to be installed and insulation work should be done well in cold northern regions